/**
 * CWI Factory - Creates WalletInterface implementations with pluggable transport
 */
import type { WalletInterface } from "@bsv/sdk";
import { CWIEventName } from "./types.js";
/**
 * Transport function signature - sends a message and returns response
 */
export type CWITransport = <TResult>(action: CWIEventName, params: unknown) => Promise<TResult>;
/**
 * Create a WalletInterface implementation using the provided transport.
 * The transport handles the actual message passing (CustomEvent, chrome.runtime, etc.)
 */
export declare const createCWI: (transport: CWITransport) => WalletInterface;